I think I found the problem. I adding the MibLeaf after crated the group, is the only difference. But the question is: what is the difference? I need to add MibLeaf to a grooup after it is created, why it doen't work but if I added during group created it does? Thanks Yahoo! Cocina Recetas prácticas y comida saludable http://ar.mujer.yahoo.com/cocina/